Collect.js | forPage() Function

The forPage() function is used to return the value which is present at a particular page, this function take the page number as an argument and then returns the collection. In JavaScript, the array is first converted to a collection and then the function is applied to the collection.

Syntax:

data.forPage(x,y)

Parameters: This function accept two parameter as mentioned above and described below :

• x: This parameter holds the page number.
• y: This parameter holds the number of items to show per page.

Return Value:  Returns a new collection.

Below examples illustrate the forPage() function in collect.js
Example 1: Here in this example, we take a collection and then using the forPage() function we display the value from the page given as argument, and return the value

Javascript

// It is used to import collect.js library
const collect = require('collect.js');

const collection = collect([1, 2, 3, 4, 5, 6, 7, 8, 9]);
const Page= collection.forPage(2, 5);
console.log(Page.all());

Output:

[ 6, 7, 8, 9 ]

Example 2:

Javascript

// It is used to import collect.js library
const collect = require('collect.js');

const collection = collect([1, 2, 3, 4, 5, 6, 7, 8, 9]);

const Page= collection.forPage(4, 2);
console.log(Page.all());

Output:

[ 7, 8 ]

Reference: https://collect.js.org/api/forPage.html